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Finding Hierarchical Heavy Hitters in Data Streams

Summary: Introduces Hierarchical Heavy Hitters: nodes whose residual descendant mass exceeds a threshold after discounting heavy descendants, yielding a topological stream summary. Presents deterministic and randomized hierarchy-aware algorithms with substantially improved accuracy over naive methods. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
9188
Venue
VLDB
Year
2003
Pagerank
6.3915389e-05
Overall Rank
5,036 | 65.45%
DOI
10.1016/B978-012722442-8/50048-3

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{cormode_vldb03,
        title = {{Finding Hierarchical Heavy Hitters in Data Streams}},
        author = {Cormode, Graham and Korn, Flip and Muthukrishnan, S. and Srivastava, Divesh},
        journal = {PVLDB},
        series = {{VLDB} '03},
        doi = {10.1016/B978-012722442-8/50048-3},
        url = {https://doi.org/10.1016/B978-012722442-8/50048-3},
        year = {2003}
}

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